| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [pron] [vb infin] [pron] | 990 |
|
| 2 | please [vb infin] [pron] [vb infin] | 30 |
|
| 3 | please [vb infin] [pron] [pron] | 19 |
|
